Adj 12.3-110 Hole Punch Position - Xerox ColorQube 9303 Series Service Manual

ADJ 12.3-110 Hole Punch Position

Parts List on PL 12.20
Purpose
To optimize the position of the hole punch.
Check
1. Ask the customer which trays are used to feed from for hole punching.
2. Load the indicated trays with A4 (8.5x11 inch) paper.
3. Make a set of five punched copies or prints from each of the indicated trays. Mark the top
edge (towards the front of the machine) of each set to indicate the tray from which it was
fed.
4. Evaluate the average hole positions in each set, referring to
shown should be equal at the top and bottom of the sheet. If the distances are different by
more than 1 mm (0.040 inches), perform the adjustment.
Figure 1 Hole positions
Repairs/Adjustments
ADJ 12.3-110
Adjustment
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to
death or injury. Moving parts can cause injury.
1. Remove the chad bin and unscrew the thumb screw retaining the hole punch assembly.
2. Pull out the hole punch assembly a short distance to access the spacer, if installed, refer
to Figure
NOTE: If the spacer cannot be found, suitable washers up to a total thickness of 2 mm
(0.080 inches) may be used.
•
Figure 1. The distances
•
•
Spacer unfolded to give 1 mm
(0.040 inches) offset towards
the top
3. Evaluate the movement needed and re-position the hole punch assembly. If the spacer is
removed, tape it next to the TAG label on the LCSS frame for future use.
February 2013
4-396
WARNING
GP 14. Disconnect the power cord. Electricity can cause
2. The following settings can be made:
With no spacer installed the holes are punched closest to the bottom of the sheet.
With the spacer installed unfolded the holes are punched 1 mm (0.040 inches) closer
to the top of the sheet.
With the spacer installed folded the holes are punched is 2 mm (0.080 inches) closer
to the top of the sheet.
Spacer folded to give 2 mm
(0.080 inches) offset
towards the top
Figure 2 Hole punch spacer
ColorQube® 9303 Family